US12155552B2 - Hardware architecture for universal testing system: cable modem test - Google Patents

Hardware architecture for universal testing system: cable modem test Download PDF

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US12155552B2
US12155552B2 US17/182,531 US202117182531A US12155552B2 US 12155552 B2 US12155552 B2 US 12155552B2 US 202117182531 A US202117182531 A US 202117182531A US 12155552 B2 US12155552 B2 US 12155552B2
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test
port
testing system
ethernet
server
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US20210176159A1 (en
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Samant Kumar
Shivashankar Diddimani
Hemanth Nekkileru
James Christopher Collip
Naresh Chandra Nigam
Mrinal Mathur
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Contec LLC
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Contec LLC
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • H04L12/2878—Access multiplexer, e.g. DSLAM
    • H04L12/2879—Access multiplexer, e.g. DSLAM characterised by the network type on the uplink side, i.e. towards the service provider network
    • H04L12/2885—Arrangements interfacing with optical systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2801—Broadband local area networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements

Definitions

  • the present invention is directed to a system for testing devices.
  • FIG. 1 illustrates a high-level hardware architecture of a universal testing system for cable modem tests, according to certain embodiments.
  • FIG. 2 A and FIG. 2 B are high-level schematics of a front view of a set of Faraday cages of a universal testing system, according to certain embodiments.
  • FIG. 3 is a high level schematic that illustrates the connectivity features of backplates (also referred to as backplanes) of physical slots to test servers, according to certain embodiments.
  • FIG. 4 is a high-level schematic of connectivity of a given DUT with a MOCA LAN harness and a MOCA WAN harness, according to certain embodiments.
  • FIG. 5 is a high-level schematic that illustrates an FXO test hardware setup, according to certain embodiments.
  • FIG. 6 is high-level schematic that illustrates a CMTS test harness associated with the FXO test hardware setup, according to certain embodiments.
  • FIG. 1 illustrates a high-level hardware architecture of a universal testing system for cable modem tests, according to certain embodiments.
  • FIG. 1 shows a test station 100 that includes a test control computer 102 (test controller), a plurality of test servers 104 a - 104 n , a foreign exchange office (FXO) server 140 , non-limiting examples of user interfaces that can include touch screen display 106 , bar code scanners/keyboard/mouse ( 112 ), a remote tablet 108 .
  • Each of the plurality of test servers 104 a - 104 n is associated with four physical test slots which are Faraday cages. In each physical test slot can be installed a device (e.g., wireless router) to be tested.
  • a device e.g., wireless router
  • FIG. 1 shows only one of the Faraday cages 114 .
  • Each Faraday cage/test slot 114 is associated with a cable modem termination system (CMTS) 120 , a MOCA LAN harness 122 and a radio frequency (RF) splitter 124 .
  • CMTS cable modem termination system
  • RF radio frequency
  • MOCA LAN harness 122 is connected to RF splitter 124 via RF cable 126 b
  • CMTS 120 is connected to RF splitter 124 via RF cable 126 a .
  • RF splitter 124 is connected to Faraday cage/test slot 114 via COAX cable 126 c .
  • Faraday cage/test slot 114 has Ethernet connections 116 to its associated test server.
  • MOCA LAN harness 122 also has an Ethernet connection 129 to the associated test server.
  • CMTS 120 also has an Ethernet connection 128 to the FXO server via local router 142 .
  • Test control computer 102 , test servers 104 a - 104 n , and FXO server have a LAN 130 (Local Area Network) connection to a firewall/gateway/router 110 , which in turn is connected to a WAN 132 (Wide Area Network).
  • LAN 130 Local Area Network
  • a user can optionally use remote wireless tablet 108 to interface with test station 100 remotely through a wireless communication 134 to firewall/gateway/router 110 .
  • Further FXO server 140 is connected to Faraday cage/test slot 114 via telephony cable 144 , according to certain embodiments.
  • the firewall isolates the test framework of the testing system.
  • the CMTS is used for testing DOCSIS (Data Over Cable Service Interface Specification) device registration and data throughput.
  • DOCSIS Data Over Cable Service Interface Specification
  • the testing system comprises at least one test station.
  • each test station includes a plurality of Faraday cage/test slots for testing devices.
  • a subset of the plurality of physical slots is associated with corresponding test servers.
  • a test station may have a plurality of test servers, each of which is associated with four Faraday cages/physical test slots.
  • the number of test servers and physical slots may vary from implementation to implementation.
  • each test server includes virtualization containers that act as probes for testing devices installed in the physical slots in the test station.
  • several wireless devices can be tested simultaneously in the test station.
  • the user interface can communicate through web sockets with the test system. Such communication is in real-time, bi-directional and asynchronous so that the user can control and monitor the testing of multiple devices simultaneously and independently of each other using the same universal testing system.
  • the testing system is capable of testing a set of similar types of devices or a set of disparate devices.
  • test controller 102 is a computer subsystem that manages the user interfaces of the testing system.
  • test controller 102 at least the following devices are connected to test controller 102 : touch screen display 106 , and bar code scanners/keyboard/mouse 112 .
  • touch screen display 106 is a touch-enabled screen that senses user/operator inputs for a given DUT.
  • each DUT is represented on the touch screen display as a window that includes test related information such as test progress and test results.
  • a user/operator can use touch screen display 106 to input light emitting diode (LED) status (is the LED lit or not lit) when the user/operator is prompted for inputs as part of the testing procedure of a given DUT.
  • LED light emitting diode
  • one or more the bar code scanners 112 can be used to read DUT information such as serial number of the DUT, and default Wifi passwords associated with the given DUT. Such information is needed to conduct testing on the given DUT.
  • test controller 102 includes an Ethernet interface to connect to the plurality of test servers 104 a - 104 n .
  • Test controller 102 communicates with the plurality of test servers 104 a - 104 n using such an Ethernet interface in order to conduct tests on the various DUTs that are installed in test station 100 .
  • keyboard/mouse 112 are part of test controller 102 and can be used by the user/operator to input data needed to run the tests on the various DUTs installed in test station 100 .
  • each test server of the plurality of test servers 104 a - 104 n provides interfaces (hardware ports) needed to conduct one or more tests on the DUTs.
  • interfaces hardware ports
  • a given test may need a single port or multiple ports as part of the test infrastructure.
  • such ports are controlled by virtualization containers at the test servers.
  • a given test server includes the following devices: PCI/PCI Express/Mini PCI Express slots, Ethernet connectivity hardware and software.
  • the PCI/PCI Express/Mini PCI Express slots allow Wifi cards to be installed on a given test server to provide Wifi connectivity in order to perform Wifi tests on the DUTs. Such slots can also be used to install Ethernet cards to provide Ethernet ports in order to perform tests on the DUTs. According to certain embodiments, such PCI/PCI Express/Mini PCI Express slots can host a set of ports that can be associated with a corresponding set of virtualization containers on the test servers. Such virtualization containers are used for testing various features on the DUTs such as Wifi, LAN, WAN, or MOCA interfaces of a given DUT.
  • the voice port associated with the FXO card is used for testing VoIP connection and functions.
  • Ethernet connectivity hardware and software are provided in order to connect the test controller computer to the plurality of test servers for controlling the plurality of test servers.
  • the test servers run test scripts to perform one or more tests such as: 1) testing Ethernet data throughput speeds, 2) testing WiFi throughput speeds, 3) testing MOCA throughput speeds, 4) testing voice over IP (VOIP) connections and functions, 5) testing MIMO (multi input, multi output) antenna technology, according to certain embodiments.
  • the test servers use virtualization containers to run such tests.
  • FIG. 2 A and FIG. 2 B are high-level schematics of a front view of a set of Faraday cages/test slots of a universal testing system, according to certain embodiments.
  • FIG. 2 A shows a number of physical slots, such as slots 202 a , 202 b , 202 c , 202 d , 204 a , 204 b , 204 c , 204 d .
  • Each slot has a backplate ( 202 ab , 202 bb , 202 cd , 202 db , 204 ab , 204 bb , 204 cd , 204 db ).
  • Backplates are also known as backplanes.
  • FIG. 2 B shows a number of physical slots, such as slots 206 a , 206 b , 206 c , 206 d , 208 a , 208 b , 208 c , 208 d .
  • Each slot has a backplate ( 206 ab , 206 bb , 206 cd , 206 db , 208 ab , 208 bb , 208 cd , 208 db ).
  • Sample backplates are described herein with reference to FIG. 3 herein.
  • FIG. 3 is a high-level schematic that illustrates the connectivity features of backplates of physical slots relative to test servers, according to certain embodiments.
  • FIG. 3 shows the connectivity of one backplate of the plurality of backplates to one test server of the plurality of test servers in the universal testing system, according to certain embodiments.
  • FIG. 3 shows a backplate 302 associated with a give slot that is, in turn, associated with a test server 304 in the universal testing system.
  • Backplate 302 includes but is not limited to a power supply port 306 , a set of ports 308 , a subset of which are Ethernet ports 308 a , a set of coaxial ports 310 , a set of voice ports 312 , and a set of Wifi ports ( 314 , 316 ).
  • Server 304 includes but is not limited to a master Internet port 330 , a set of Ethernet card ports 332 a - g , of which 4 ports ( 332 a - d ) are Ethernet LAN ports, one Ethernet MOCA LAN port 332 e , one Ethernet MOCA WAN port 332 f , and one DUT WAN port 332 g .
  • Test server 304 also includes a set of WiFi card ports 340 a - d .
  • One or more of the WiFi card ports 340 a - d can be associated with a Wifi virtualization container on test server 304 for use in Wifi tests of the DUT, according to certain embodiments.
  • port P 3 of Ethernet ports 308 a is associated with port P 1 of Ethernet card ports 332 a .
  • port P 4 of Ethernet ports 308 a is associated with port P 2 of Ethernet card ports 332 a .
  • Port P 5 of Ethernet ports 308 a is associated with port P 3 of Ethernet card ports 332 a .
  • Port P 6 of Ethernet ports 308 a is associated with port P 4 of Ethernet card ports 332 a.
  • Wifi port 314 is associated with an antenna 314 a and is also associated with port P 2 of Wifi card port 340 d via Wifi cable 314 b , for example.
  • Wifi port 316 is associated with an antenna 316 a and is also associated with port P 1 of Wifi card port 340 d via Wifi cable 316 b.
  • a given DUT that is installed in a given slot is connected via coaxial ports 310 to the MOCA WAN Ethernet port ( 332 f ) and MOCA LAN Ethernet port ( 332 e ) via a corresponding MOCA WAN harness and a MOCA LAN harness, described in greater detail below.
  • FIG. 4 is a high-level schematic of connectivity of a given DUT (installed in a given slot) to a MOCA LAN harness and a MOCA WAN harness, according to certain embodiments.
  • FIG. 4 shows MOCA WAN harness 120 and MOCA LAN harness 122 that are used for testing the MOCA WAN interface and the MOCA LAN interface, respectively, of DUT 402 .
  • MOCA WAN harness 120 and MOCA LAN harness 122 are connected to a power splitter 124 via RF cable 126 a and RF cable 126 b , respectively, according to certain embodiments.
  • Power splitter 124 connects the MOCA LAN and MOCA WAN to DUT 402 via ale RF cable 126 c .
  • MOCA WAN harness 120 is also connected via Ethernet cable 128 to an Ethernet port 412 of a test server, where such an Ethernet port 412 is associated with a virtualization container on the test server.
  • MOCA LAN harness 122 is also connected via Ethernet cable 129 to an Ethernet port 408 of a test server, where such an Ethernet port 408 is associated with a virtualization container on the test server, according to certain embodiments.
  • DUT 402 is also connected to the test server via RF cable 418 to an Ethernet port 410 of the server that is associated with a virtualization container.
  • test information can flow from Ethernet port 410 (and associated virtualization container) to DUT 402 and then to the MOCA LAN interface of MOCA LAN harness 122 and then to Ethernet port 408 (and associated virtualization container).
  • Test information can also flow from Ethernet port 408 (and associated virtualization container) to the MOCA LAN interface of MOCA LAN harness 122 , and then to DUT 402 , and then to Ethernet port 410 (and associated virtualization container).
  • test information can flow from Ethernet port 410 (and associated virtualization container) to DUT 402 and then to the MOCA WAN interface of MOCA WAN harness 120 and then to Ethernet port 412 (and associated virtualization container).
  • Test information can also flow from Ethernet port 412 (and associated virtualization container) to the MOCA WAN interface of MOCA WAN harness 120 , and then to OUT 402 , and then to Ethernet port 410 (and associated virtualization container).
  • FIG. 5 is a high-level schematic that illustrates an FXO test hardware setup, according to certain embodiments.
  • FIG. 5 shows a OUT 502 , a phone port 504 of OUT 502 , a phone port 506 at a given test server.
  • An FXO card is installed at the given test server.
  • Such an installed FXO card provides the phone port 506 that can be connected to phone port 504 of OUT 502 .
  • phone port 506 is also associated with a virtualization container 508 , according to certain embodiments.
  • a virtualization container can make phone calls to the OUT.
  • OUT 502 may be placed inside a Faraday cage/test slot of the testing system.
  • FIG. 6 is high-level schematic that illustrates a CMTS test harness associated with the FXO test hardware setup, according to certain embodiments.
  • FIG. 6 shows OUT 602 , power splitter 604 , MOCA RF filter 606 , RF Tap 608 , combiner 610 , MOCA LAN harness 612 , CMTS 614 , virtualization container associated with Ethernet port 616 and virtualization container associated with Ethernet port 618 .
  • CMTS 614 is connected to combiner 610 via RF cable ( 636 , 634 ).
  • Combiner 610 is connected to RF Tap 608 via RF cable 632 .
  • RF Tap 608 is connected to MOCA RF filter 606 via RF cable 630 .
  • MOCA RF filter 606 is connected to power splitter 604 via RF cable 628 .
  • Ethernet port 616 on a given test server is connected to MOCA LAN harness 612 via Ethernet cable 622 .
  • MOCA LAN harness 612 is connected to power splitter 604 via RF cable 626 .
  • Power splitter 604 is connected to DUT 602 via RF cable 624 .
  • DUT 602 is connected to Ethernet port 618 on the test server via Ethernet cable 620 .
  • the CMTS test harness enables the DUT to respond to test phone calls from the MOCA interface and which test phone calls terminate at the DUT's phone port.
  • the CMTS when the DUT is powered up, the CMTS is configured to provide IP addresses for the session initiation protocol (SIP) server running on the DUT.
  • SIP session initiation protocol
  • a telephone call path flows from Ethernet port 616 on the test server to MOCA LAN harness 612 via Ethernet cable 622 and then to power splitter 604 via RF cable 626 , and then to DUT 602 via RF cable 624 , and then to Ethernet port 618 on the test server via Ethernet cable 620 .

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

A hardware architecture for a universal testing system used for performing tests on cable modem devices (DUT) is disclosed. According to certain embodiments, a CMTS test harness enables the DUT to respond to test phone calls from the MOCA interface and which test phone calls terminate at the DUT's phone port.

Description

CROSS REFERENCE TO RELATED APPLICATIONS
This application is a continuation of U.S. patent application Ser. No. 16/415,604, filed May 17, 2019, which is a continuation of U.S. patent application Ser. No. 14/929,180, filed Oct. 30, 2015 which are hereby incorporated in their entirety by reference.
This application is related to U.S. patent application Ser. No. 14/866,630, filed Sep. 25, 2015, now U.S. Pat. No. 9,960,989, and to U.S. patent application Ser. No. 14/866,720, filed Sep. 25, 2015, now U.S. Pat. No. 9,810,735, and to U.S. patent application Ser. No. 14/866,752, filed Sep. 25, 2015, now U.S. Pat. No. 10,122,611, and to U.S. patent application Ser. No. 14/866,780, filed Sep. 25, 2015, now U.S. Pat. No. 9,491,454, and to U.S. patent application Ser. No. 14/929,220, filed Oct. 30, 2015 and published May 4, 2017 as U.S. Patent Application Publication No. 2017/0126537, each of which is hereby incorporated by reference in its entirety. This application is also related to U.S. patent application Ser. No. 14/948,143, filed Nov. 20, 2015, now U.S. Pat. No. 9,992,084. and to U.S. patent application Ser. No. 14/948,925, filed Nov. 23, 2015, now U.S. Pat. No. 9,838,295, and to U.S. patent application Ser. No. 14/987,538, filed Jan. 4, 2016, now U.S. Pat. No. 9,900,116.
TECHNICAL FIELD
The present invention is directed to a system for testing devices.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 illustrates a high-level hardware architecture of a universal testing system for cable modem tests, according to certain embodiments.
FIG. 2A and FIG. 2B are high-level schematics of a front view of a set of Faraday cages of a universal testing system, according to certain embodiments.
FIG. 3 is a high level schematic that illustrates the connectivity features of backplates (also referred to as backplanes) of physical slots to test servers, according to certain embodiments.
FIG. 4 is a high-level schematic of connectivity of a given DUT with a MOCA LAN harness and a MOCA WAN harness, according to certain embodiments.
FIG. 5 is a high-level schematic that illustrates an FXO test hardware setup, according to certain embodiments.
FIG. 6 is high-level schematic that illustrates a CMTS test harness associated with the FXO test hardware setup, according to certain embodiments.
 DETAILED DESCRIPTION
Methods, systems, user interfaces, and other aspects of the invention are described. Reference will be made to certain embodiments of the invention, examples of which are illustrated in the accompanying drawings. While the invention will be described in conjunction with the embodiments, it will be understood that it is not intended to limit the invention to these particular embodiments alone. On the contrary, the invention is intended to cover alternatives, modifications and equivalents that are within the spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Moreover, in the following description, numerous specific details are set forth to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that the invention may be practiced without these particular details. In other instances, methods, procedures, components, and networks that are well known to those of ordinary skill in the art are not described in detail to avoid obscuring aspects of the present invention.
FIG. 1 illustrates a high-level hardware architecture of a universal testing system for cable modem tests, according to certain embodiments. FIG. 1 shows a test station 100 that includes a test control computer 102 (test controller), a plurality of test servers 104 a-104 n, a foreign exchange office (FXO) server 140, non-limiting examples of user interfaces that can include touch screen display 106, bar code scanners/keyboard/mouse (112), a remote tablet 108. Each of the plurality of test servers 104 a-104 n is associated with four physical test slots which are Faraday cages. In each physical test slot can be installed a device (e.g., wireless router) to be tested. Each installed device in the various physical slots is also referred to as a device under test (DUT). For ease of explanation and to avoid overcrowding the drawing of FIG. 1 , FIG. 1 shows only one of the Faraday cages 114. Each Faraday cage/test slot 114 is associated with a cable modem termination system (CMTS) 120, a MOCA LAN harness 122 and a radio frequency (RF) splitter 124. According to certain embodiments, MOCA LAN harness 122 is connected to RF splitter 124 via RF cable 126 b and CMTS 120 is connected to RF splitter 124 via RF cable 126 a. RF splitter 124 is connected to Faraday cage/test slot 114 via COAX cable 126 c. Faraday cage/test slot 114 has Ethernet connections 116 to its associated test server. MOCA LAN harness 122 also has an Ethernet connection 129 to the associated test server. CMTS 120 also has an Ethernet connection 128 to the FXO server via local router 142. Test control computer 102, test servers 104 a-104 n, and FXO server have a LAN 130 (Local Area Network) connection to a firewall/gateway/router 110, which in turn is connected to a WAN 132 (Wide Area Network). A user can optionally use remote wireless tablet 108 to interface with test station 100 remotely through a wireless communication 134 to firewall/gateway/router 110. Further FXO server 140 is connected to Faraday cage/test slot 114 via telephony cable 144, according to certain embodiments.
According to certain embodiments, the firewall isolates the test framework of the testing system.
According to certain embodiments, the CMTS is used for testing DOCSIS (Data Over Cable Service Interface Specification) device registration and data throughput.
According to certain embodiments, the testing system comprises at least one test station. According to certain embodiments, each test station includes a plurality of Faraday cage/test slots for testing devices. As a non-limiting example, a subset of the plurality of physical slots is associated with corresponding test servers. As a non-limiting example, a test station may have a plurality of test servers, each of which is associated with four Faraday cages/physical test slots. The number of test servers and physical slots may vary from implementation to implementation. According to certain embodiments, each test server includes virtualization containers that act as probes for testing devices installed in the physical slots in the test station.
According to certain embodiments, several wireless devices can be tested simultaneously in the test station.
According to certain embodiments, the user interface can communicate through web sockets with the test system. Such communication is in real-time, bi-directional and asynchronous so that the user can control and monitor the testing of multiple devices simultaneously and independently of each other using the same universal testing system.
According to certain embodiments, the testing system is capable of testing a set of similar types of devices or a set of disparate devices.
According to certain embodiments, test controller 102 is a computer subsystem that manages the user interfaces of the testing system. Thus, at least the following devices are connected to test controller 102: touch screen display 106, and bar code scanners/keyboard/mouse 112.
According to certain embodiments, touch screen display 106 is a touch-enabled screen that senses user/operator inputs for a given DUT. For example, each DUT is represented on the touch screen display as a window that includes test related information such as test progress and test results. As another non-limiting example, a user/operator can use touch screen display 106 to input light emitting diode (LED) status (is the LED lit or not lit) when the user/operator is prompted for inputs as part of the testing procedure of a given DUT.
According to certain embodiments, one or more the bar code scanners 112 can be used to read DUT information such as serial number of the DUT, and default Wifi passwords associated with the given DUT. Such information is needed to conduct testing on the given DUT.
According to certain embodiments, test controller 102 includes an Ethernet interface to connect to the plurality of test servers 104 a-104 n. Test controller 102 communicates with the plurality of test servers 104 a-104 n using such an Ethernet interface in order to conduct tests on the various DUTs that are installed in test station 100.
According to certain embodiments, keyboard/mouse 112 are part of test controller 102 and can be used by the user/operator to input data needed to run the tests on the various DUTs installed in test station 100.
According to certain embodiments, each test server of the plurality of test servers 104 a-104 n provides interfaces (hardware ports) needed to conduct one or more tests on the DUTs. Depending on the type of test, a given test may need a single port or multiple ports as part of the test infrastructure. According to certain embodiments, such ports are controlled by virtualization containers at the test servers.
According to certain embodiments, a given test server includes the following devices: PCI/PCI Express/Mini PCI Express slots, Ethernet connectivity hardware and software.
According to certain embodiments, the PCI/PCI Express/Mini PCI Express slots allow Wifi cards to be installed on a given test server to provide Wifi connectivity in order to perform Wifi tests on the DUTs. Such slots can also be used to install Ethernet cards to provide Ethernet ports in order to perform tests on the DUTs. According to certain embodiments, such PCI/PCI Express/Mini PCI Express slots can host a set of ports that can be associated with a corresponding set of virtualization containers on the test servers. Such virtualization containers are used for testing various features on the DUTs such as Wifi, LAN, WAN, or MOCA interfaces of a given DUT.
According to certain embodiments, the voice port associated with the FXO card is used for testing VoIP connection and functions.
According to certain embodiments, Ethernet connectivity hardware and software are provided in order to connect the test controller computer to the plurality of test servers for controlling the plurality of test servers.
According to certain embodiments, the test servers run test scripts to perform one or more tests such as: 1) testing Ethernet data throughput speeds, 2) testing WiFi throughput speeds, 3) testing MOCA throughput speeds, 4) testing voice over IP (VOIP) connections and functions, 5) testing MIMO (multi input, multi output) antenna technology, according to certain embodiments. According to certain embodiments, the test servers use virtualization containers to run such tests.
FIG. 2A and FIG. 2B are high-level schematics of a front view of a set of Faraday cages/test slots of a universal testing system, according to certain embodiments. FIG. 2A shows a number of physical slots, such as slots 202 a, 202 b, 202 c, 202 d, 204 a, 204 b, 204 c, 204 d. Each slot has a backplate (202 ab, 202 bb, 202 cd, 202 db, 204 ab, 204 bb, 204 cd, 204 db). Backplates are also known as backplanes.
Similarly, FIG. 2B shows a number of physical slots, such as slots 206 a, 206 b, 206 c, 206 d, 208 a, 208 b, 208 c, 208 d. Each slot has a backplate (206 ab, 206 bb, 206 cd, 206 db, 208 ab, 208 bb, 208 cd, 208 db). Sample backplates are described herein with reference to FIG. 3 herein.
FIG. 3 is a high-level schematic that illustrates the connectivity features of backplates of physical slots relative to test servers, according to certain embodiments. For ease of explanation, FIG. 3 shows the connectivity of one backplate of the plurality of backplates to one test server of the plurality of test servers in the universal testing system, according to certain embodiments. As previously described, there are a plurality of test servers and a plurality of slots (and corresponding backplates) per test server, according to certain embodiments.
FIG. 3 shows a backplate 302 associated with a give slot that is, in turn, associated with a test server 304 in the universal testing system. Backplate 302 includes but is not limited to a power supply port 306, a set of ports 308, a subset of which are Ethernet ports 308 a, a set of coaxial ports 310, a set of voice ports 312, and a set of Wifi ports (314, 316). Server 304 includes but is not limited to a master Internet port 330, a set of Ethernet card ports 332 a-g, of which 4 ports (332 a-d) are Ethernet LAN ports, one Ethernet MOCA LAN port 332 e, one Ethernet MOCA WAN port 332 f, and one DUT WAN port 332 g. Test server 304 also includes a set of WiFi card ports 340 a-d. One or more of the WiFi card ports 340 a-d can be associated with a Wifi virtualization container on test server 304 for use in Wifi tests of the DUT, according to certain embodiments.
According to certain embodiments, port P3 of Ethernet ports 308 a is associated with port P1 of Ethernet card ports 332 a. Similarly, port P4 of Ethernet ports 308 a is associated with port P2 of Ethernet card ports 332 a. Port P5 of Ethernet ports 308 a is associated with port P3 of Ethernet card ports 332 a. Port P6 of Ethernet ports 308 a is associated with port P4 of Ethernet card ports 332 a.
According to certain embodiments, Wifi port 314 is associated with an antenna 314 a and is also associated with port P2 of Wifi card port 340 d via Wifi cable 314 b, for example. Wifi port 316 is associated with an antenna 316 a and is also associated with port P1 of Wifi card port 340 d via Wifi cable 316 b.
According to certain embodiments, a given DUT that is installed in a given slot is connected via coaxial ports 310 to the MOCA WAN Ethernet port (332 f) and MOCA LAN Ethernet port (332 e) via a corresponding MOCA WAN harness and a MOCA LAN harness, described in greater detail below.
FIG. 4 is a high-level schematic of connectivity of a given DUT (installed in a given slot) to a MOCA LAN harness and a MOCA WAN harness, according to certain embodiments. FIG. 4 shows MOCA WAN harness 120 and MOCA LAN harness 122 that are used for testing the MOCA WAN interface and the MOCA LAN interface, respectively, of DUT 402. MOCA WAN harness 120 and MOCA LAN harness 122 are connected to a power splitter 124 via RF cable 126 a and RF cable 126 b, respectively, according to certain embodiments. Power splitter 124 connects the MOCA LAN and MOCA WAN to DUT 402 via ale RF cable 126 c. According to certain embodiments, MOCA WAN harness 120 is also connected via Ethernet cable 128 to an Ethernet port 412 of a test server, where such an Ethernet port 412 is associated with a virtualization container on the test server. Similarly, MOCA LAN harness 122 is also connected via Ethernet cable 129 to an Ethernet port 408 of a test server, where such an Ethernet port 408 is associated with a virtualization container on the test server, according to certain embodiments. Further, DUT 402 is also connected to the test server via RF cable 418 to an Ethernet port 410 of the server that is associated with a virtualization container.
For example, test information (and/or other related information) can flow from Ethernet port 410 (and associated virtualization container) to DUT 402 and then to the MOCA LAN interface of MOCA LAN harness 122 and then to Ethernet port 408 (and associated virtualization container). Test information (and/or other related information) can also flow from Ethernet port 408 (and associated virtualization container) to the MOCA LAN interface of MOCA LAN harness 122, and then to DUT 402, and then to Ethernet port 410 (and associated virtualization container).
Similarly, test information (and other related information) can flow from Ethernet port 410 (and associated virtualization container) to DUT 402 and then to the MOCA WAN interface of MOCA WAN harness 120 and then to Ethernet port 412 (and associated virtualization container). Test information (and/or other related information) can also flow from Ethernet port 412 (and associated virtualization container) to the MOCA WAN interface of MOCA WAN harness 120, and then to OUT 402, and then to Ethernet port 410 (and associated virtualization container).
FIG. 5 is a high-level schematic that illustrates an FXO test hardware setup, according to certain embodiments. FIG. 5 shows a OUT 502, a phone port 504 of OUT 502, a phone port 506 at a given test server. An FXO card is installed at the given test server. Such an installed FXO card provides the phone port 506 that can be connected to phone port 504 of OUT 502. Further, phone port 506 is also associated with a virtualization container 508, according to certain embodiments. Such a virtualization container can make phone calls to the OUT. According to certain embodiments, OUT 502 may be placed inside a Faraday cage/test slot of the testing system.
FIG. 6 is high-level schematic that illustrates a CMTS test harness associated with the FXO test hardware setup, according to certain embodiments. FIG. 6 shows OUT 602, power splitter 604, MOCA RF filter 606, RF Tap 608, combiner 610, MOCA LAN harness 612, CMTS 614, virtualization container associated with Ethernet port 616 and virtualization container associated with Ethernet port 618. CMTS 614 is connected to combiner 610 via RF cable (636, 634). Combiner 610 is connected to RF Tap 608 via RF cable 632. RF Tap 608 is connected to MOCA RF filter 606 via RF cable 630. MOCA RF filter 606 is connected to power splitter 604 via RF cable 628. Ethernet port 616 on a given test server is connected to MOCA LAN harness 612 via Ethernet cable 622. MOCA LAN harness 612 is connected to power splitter 604 via RF cable 626. Power splitter 604 is connected to DUT 602 via RF cable 624. DUT 602 is connected to Ethernet port 618 on the test server via Ethernet cable 620.
According to certain embodiments, the CMTS test harness enables the DUT to respond to test phone calls from the MOCA interface and which test phone calls terminate at the DUT's phone port. According to certain embodiments, when the DUT is powered up, the CMTS is configured to provide IP addresses for the session initiation protocol (SIP) server running on the DUT.
As a non-limiting example, a telephone call path flows from Ethernet port 616 on the test server to MOCA LAN harness 612 via Ethernet cable 622 and then to power splitter 604 via RF cable 626, and then to DUT 602 via RF cable 624, and then to Ethernet port 618 on the test server via Ethernet cable 620.
In the foregoing specification, embodiments of the invention have been described with reference to numerous specific details that may vary from implementation to implementation. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.

Claims (17)

The invention claimed is:
1. A testing system for testing Voice over Internet Protocol (VoIP) connections and functions on a cable modem device, comprising:
a plurality of test servers, each test server of the plurality of test servers including:
an Ethernet port for providing digital signals to a radio frequency (RF) port on a cable modem device under test via an Ethernet-to-coax adapter, and
a Foreign Exchange Office (FXO) card for receiving analog signals from a phone port on the cable modem device under test; and
wherein each test server of the plurality of test servers is configured to:
send a digital signal representing a test phone call from the Ethernet port to the RF port on the cable modem device under test via the Ethernet-to-coax adapter, and
receive at the FXO card an analog signal representing the test phone call from the phone port on the cable modem device under test, wherein the analog signal is generated by the cable modem device under test in response to the digital signal.
2. The testing system of claim 1, further comprising a plurality of Faraday cages, each of the Faraday cages housing the cable modem device under test.
3. The testing system of claim 1, wherein the FXO card simulates a telephone and receives the analog signal from the phone port on the cable modem device under test.
4. The testing system of claim 3, wherein the FXO card conveys information in the analog signal to one of the plurality of test servers.
5. The testing system of claim 3, wherein the FXO card also receives information from the test server and transmits it to the phone port on the cable modem device under test.
6. The testing system of claim 1, wherein each test server of the plurality of test servers further comprises a virtualization container that controls the Ethernet port.
7. The testing system of claim 1, further comprising an FXO server and wherein the FXO card is part of the FXO server.
8. The testing system of claim 1, wherein the FXO card is part of one test server.
9. The testing system of claim 1, further comprising a test controller for managing a user interface of the testing system and wherein the plurality of test servers are connected to the test controller.
10. The testing system of claim 1, wherein each test server comprises a second Ethernet port for connecting to the Ethernet port on the cable modem device under test.
11. A testing system for testing Voice over Internet Protocol (VoIP) connections and functions on a device under test, comprising:
a Faraday cage including a test slot for receiving a device under test (DUT), the Faraday cage including a coax connector for connecting to a coax port on the DUT, and a phone connector for connecting to a phone port on the DUT;
a test server including:
an Ethernet port for providing digital signals to the coax connector on the Faraday cage via an Ethernet-to-coax adapter, and
a Foreign Exchange Office (FXO) card for receiving analog signals from the phone connector on the Faraday cage; and
wherein the test server is configured to:
send a digital signal representing a test phone call from the Ethernet port on the test server to the coax port on the DUT via an Ethernet-to-coax adapter and the coax connector on the Faraday cage, and
receive at the FXO card an analog signal representing the test phone call from the phone port on the DUT via the phone connector on the Faraday cage, wherein the analog signal is generated by the DUT in response to the digital signal.
12. The testing system of claim 11, wherein the FXO card simulates a telephone and receives the analog signal from the phone port on the DUT.
13. The testing system of claim 11, wherein the test server further comprises a virtualization container that controls the Ethernet port.
14. The testing system of claim 11, further comprising a test controller for managing a user interface of the testing system.
15. The testing system of claim 14, wherein the test server is connected to the test controller.
16. The testing system of claim 11, wherein the Faraday cage further comprises an Ethernet connector for connecting to an Ethernet port on the DUT.
17. The testing system of claim 11, wherein the test server further comprises a second Ethernet port for connecting to an Ethernet connector on the Faraday cage.
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Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10277497B2 (en) 2015-09-25 2019-04-30 Contec, Llc Systems and methods for testing electronic devices using master-slave test architectures
US20170126536A1 (en) 2015-10-30 2017-05-04 Contec, Llc Hardware Architecture for Universal Testing System: Cable Modem Test
US10122611B2 (en) 2015-09-25 2018-11-06 Contec, Llc Universal device testing interface
US9838295B2 (en) 2015-11-23 2017-12-05 Contec, Llc Wireless routers under test
US9960989B2 (en) 2015-09-25 2018-05-01 Contec, Llc Universal device testing system
US9900116B2 (en) 2016-01-04 2018-02-20 Contec, Llc Test sequences using universal testing system
US10320651B2 (en) 2015-10-30 2019-06-11 Contec, Llc Hardware architecture for universal testing system: wireless router test
US9992084B2 (en) 2015-11-20 2018-06-05 Contec, Llc Cable modems/eMTAs under test
US10291959B2 (en) 2015-09-25 2019-05-14 Contec, Llc Set top boxes under test
US9810735B2 (en) 2015-09-25 2017-11-07 Contec, Llc Core testing machine
US9900113B2 (en) 2016-02-29 2018-02-20 Contec, Llc Universal tester hardware
KR101653797B1 (en) * 2016-04-15 2016-09-09 스튜디오씨드코리아 주식회사 Method for prototyping Graphic User Interface and Apparatus thereof
CN109861888B (en) * 2017-11-30 2020-11-17 华为技术有限公司 Data processing method and cable modem terminal system
WO2019143628A1 (en) * 2018-01-16 2019-07-25 Ppc Broadband, Inc. Entry adapter for a cable television network
US10819616B2 (en) * 2019-01-15 2020-10-27 Litepoint Corporation System and method for testing a data packet signal transceiver
CN113866674B (en) * 2021-09-14 2024-02-06 北京二十一世纪科技发展有限公司 Method and device for testing multi-core cable, electronic equipment and storage medium

Citations (157)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005197A (en) 1989-11-30 1991-04-02 Communications Test Design, Inc. Method and apparatus as for testing a telephone line interface card
US5897609A (en) 1995-12-21 1999-04-27 Electronics And Telecommunications Research Institute Multiple port protocol test apparatus and method thereof
US5910977A (en) 1994-11-09 1999-06-08 Alcatel Mobile Phones Device for testing telecommunication terminals, in particular mobile radio terminals, and telecommunication terminal adapted to be tested by means of a device of this kind
US5917808A (en) 1997-01-17 1999-06-29 Fluke Corporation Method of identifying device types on a local area network using passive monitoring
US6088582A (en) 1997-07-16 2000-07-11 International Business Machines Corp. Controlled environment radio test apparatus and method
WO2001013604A2 (en) 1999-08-18 2001-02-22 Ctpx Telecommunications, Inc. Field programmable telephony interface module
US6308496B1 (en) 1998-04-30 2001-10-30 Samsung Electronics Co., Ltd. Computer manufacturing system
US6367032B1 (en) 1999-10-21 2002-04-02 Sony Corporation Of Japan Method and system for debugging a microprocessor core
US20020070725A1 (en) 2000-06-16 2002-06-13 Klaus-Dieter Hilliges Integrated circuit tester with multi-port testing functionality
US20020077786A1 (en) 2000-09-15 2002-06-20 Andreas Vogel Wireless network monitoring
US20030005380A1 (en) 2001-06-29 2003-01-02 Nguyen Hang T. Method and apparatus for testing multi-core processors
US20030184035A1 (en) 2002-04-01 2003-10-02 Hyo-Sun Yu Cart for electric or electronic devices having a testing function
US20030200303A1 (en) 2002-03-20 2003-10-23 Chong Raymond L. System and method for monitoring a packet network
US6662135B1 (en) 1998-12-09 2003-12-09 3Com Corporation Method and apparatus for reflective mixer testing of a cable modem
US6671160B2 (en) 2001-03-16 2003-12-30 Hewlett-Packard Development Company, L.P. ESD prevention device enabled latch
US20040010584A1 (en) 2002-07-15 2004-01-15 Peterson Alec H. System and method for monitoring state information in a network
US20040016708A1 (en) 2002-07-26 2004-01-29 Del Products L.P. System and method for utilizing non-dedicated rack space
US20040160226A1 (en) 2003-02-19 2004-08-19 Adtran, Inc. Ergonomic multi-unit test fixture
US20040189281A1 (en) 2002-09-30 2004-09-30 Chanh Le Universal automated circuit board tester
US20040203726A1 (en) 2002-11-20 2004-10-14 Arima Communication Corp. Testing system for cellular phone module and method thereof
US6826512B2 (en) 2001-06-28 2004-11-30 Sony Corporation Using local devices as diagnostic tools for consumer electronic devices
US20050041642A1 (en) 2003-08-18 2005-02-24 Robinson Jeffrey I. Method, apparatus and system providing improved voice routing capabilities
US20050053008A1 (en) 2002-03-04 2005-03-10 Griesing John Robert Wireless device isolation in a controlled RF test environment
US20050102488A1 (en) 2003-11-07 2005-05-12 Bullis George A. Firmware description language for accessing firmware registers
US20050193294A1 (en) 2004-03-01 2005-09-01 Hildebrant Andrew S. Wireless no-touch testing of integrated circuits
US20050249196A1 (en) 2004-05-05 2005-11-10 Amir Ansari Multimedia access device and system employing the same
US20050286466A1 (en) 2000-11-03 2005-12-29 Tagg James P System for providing mobile VoIP
US20060015785A1 (en) 2004-07-15 2006-01-19 Byoung-Ok Chun Test apparatus for mixed-signal semiconductor device
US20060104207A1 (en) * 2004-11-17 2006-05-18 Tollgrade Communications, Inc. Apparatus and method of remotely enabling a special mode of operation of an endpoint in a VoIP network
US7068757B1 (en) 2000-04-24 2006-06-27 Agilent Technologies, Inc. Apparatus and method for automated testing of the quality of voice communications over data networks
US20060271322A1 (en) 2005-05-31 2006-11-30 David Haggerty Systems and Methods Providing A Normalized Graphical User Interface For Testing Disparate Devices
US20070097659A1 (en) 2003-08-27 2007-05-03 Edward Behrens Rack architecture and management system
US20070111759A1 (en) 2003-12-16 2007-05-17 Tokyo Electron Limited Radio communication apparatus
US7254755B2 (en) 2003-01-17 2007-08-07 Texas Instruments Incorporated On-chip receiver sensitivity test mechanism
US20070220380A1 (en) 2006-03-20 2007-09-20 Credence Systems Corporation Message system for logical synchronization of multiple tester chips
US20080026748A1 (en) 2006-07-31 2008-01-31 Thomas Alexander Method and apparatus for wireless mobility measurements
US20080031143A1 (en) 2004-06-14 2008-02-07 Tollgrade Communications, Inc. Voice Over Internet Protocol (Voip) Quality Testing Over Hybrid Fiber/Coax (Hfc) Network
US20080117907A1 (en) 2006-11-22 2008-05-22 Hein Richard W Method and Apparatus for Generating Bi-directional Network Traffic and Collecting Statistics on Same
US20080144293A1 (en) 2006-12-19 2008-06-19 International Business Machines Corporation Cable Management System and Method for Rack Mountable Equipment
US20080159737A1 (en) 2006-12-29 2008-07-03 Finisar Corporation Transceivers for testing networks and adapting to device changes
US20080168520A1 (en) 2007-01-05 2008-07-10 Verozon Services Corp. System for testing set-top boxes and content distribution networks and associated methods
US20080247401A1 (en) * 2007-04-06 2008-10-09 Texas Instruments Incorporated Remote Access to Home Communication Services
US20080274712A1 (en) 2007-05-01 2008-11-06 Broadcom Corporation High frequency signal combining
US20080315898A1 (en) 2006-01-19 2008-12-25 International Business Machines Corporation Acquiring Test Data From An Electronic Circuit
US20090059933A1 (en) 2007-08-28 2009-03-05 Tellabs Vienna, Inc. Validating customer in-home network connectivity using moca bridge mode
US20090089854A1 (en) 2007-09-27 2009-04-02 Contec Llc Arrangement and method for managing testing and repair of set-top boxes
US20090129557A1 (en) 2007-10-09 2009-05-21 Wade Carter Method and system for performing sip loopback in communication devices
US20090213738A1 (en) 2008-02-26 2009-08-27 Sunrise Telecom Incorporated Test system with user selectable channel
US20090254976A1 (en) 2008-04-04 2009-10-08 Huotari Allen J Conditional data delivery to remote devices
US20090282446A1 (en) 2007-03-14 2009-11-12 Michael Breed Method and system for testing customer premise equipment devices
US20090282455A1 (en) 2008-05-06 2009-11-12 Pace Micro Technology, Plc Portable Tester for Set-Top Box
US20090289020A1 (en) 2008-05-21 2009-11-26 Wurmhoringer Klaus Rack for a test cell
US7664317B1 (en) 2006-03-23 2010-02-16 Verizon Patent And Licensing Inc. Video analysis
US20100132000A1 (en) 2007-04-20 2010-05-27 Gilles Straub Management methods of a video device and corresponding video device
US20100131999A1 (en) 2008-11-26 2010-05-27 Texas Instruments Incorporated Upstream power control for multiple transmit channels
US20100138823A1 (en) 2007-06-27 2010-06-03 Installsheild Company, Inc. Method and system for software virtualization directly from an installation package
US20100246416A1 (en) 2009-03-25 2010-09-30 Amit Sinha Systems and methods for remote testing of wireless lan access points
US7809517B1 (en) 2007-09-07 2010-10-05 National Semiconductor Corporation Apparatus and method for measuring phase noise/jitter in devices under test
US20100281107A1 (en) 2009-05-01 2010-11-04 Fallows John R Enterprise client-server system and methods of providing web application support through distributed emulation of websocket communications
US20110001833A1 (en) 2009-07-01 2011-01-06 Spirent Communications, Inc. Computerized device and method for analyzing signals in a multimedia over coax alliance (moca) network and similar tdm / encrypted networks
US20110006794A1 (en) 2008-02-27 2011-01-13 Scanimetrics Inc. Method and apparatus for interrogating electronic equipment components
US20110012632A1 (en) 2009-07-15 2011-01-20 Merrow Brian S Conductive Heating
US20110035676A1 (en) 2002-07-15 2011-02-10 Steven Tischer Apparatus and Method for Routing Communications Between Networks and Devices
US20110072306A1 (en) 2009-09-24 2011-03-24 Contec Llc Method and System for Automated Test of End-User Devices
US20110090075A1 (en) 2009-10-20 2011-04-21 Armitage David L Systems and methods for vehicle performance analysis and presentation
US20110099424A1 (en) 2009-09-25 2011-04-28 Gustavo Javier Rivera Trevino Computing device for enabling concurrent testing
US20110107074A1 (en) 2009-11-02 2011-05-05 Chun-Chieh Chan Electronic Device Capable of Automatically Setting up Operating Systems and Related Method and System
US20110116419A1 (en) 2009-11-17 2011-05-19 Time Warner Cable Inc. Internet Protocol Multimedia Subsystem Voice-Video Mail Service Over a Home Network
US20110149720A1 (en) 2009-12-17 2011-06-23 Verizon Patent And Licensing, Inc. System for and method of performing residential gateway diagnostics and corrective actions
US20110222549A1 (en) 2010-03-15 2011-09-15 Comcast Cable Communications, Llc Home Gateway Expansion
US20110267782A1 (en) 2009-01-19 2011-11-03 Tad Petrick Electrical System for a Computer Cart
US20110306306A1 (en) 2009-02-13 2011-12-15 Spirent Communications, Inc. Method and Apparatus for Virtual Desktop OTA
US8121028B1 (en) 2006-01-03 2012-02-21 Sprint Communications Company L.P. Quality of service provisioning for packet service sessions in communication networks
US20120122406A1 (en) 2010-11-15 2012-05-17 Justin Gregg Simultaneous downlink testing for multiple devices in radio-frequency test systems
CN202261360U (en) 2011-09-06 2012-05-30 汉柏科技有限公司 Device for testing robustness of router data path
US20120140081A1 (en) 2009-05-22 2012-06-07 Stephen Clements Test System For A Set-Top Box
US20120163227A1 (en) 2003-08-01 2012-06-28 Opnet Technologies, Inc. Systems and methods for intelligent probe testing
US8229344B1 (en) 2009-08-26 2012-07-24 Bae Systems Information And Electronic Systems Integration Inc. RF communication receiver vulnerability assessment
US20120198442A1 (en) 2011-01-31 2012-08-02 Vivek Kashyap Virtual Container
US20120198084A1 (en) 2011-01-31 2012-08-02 Nokia Corporation Method and apparatus for facilitating communications for browser-based applications
US20120213259A1 (en) 2011-02-18 2012-08-23 Thomas Renken Cable modem for network measurements
US20120220240A1 (en) 2011-02-28 2012-08-30 Cox Communications, Inc. Radio frequency self-certification devices and methods of using the same
US20120278826A1 (en) 2011-04-27 2012-11-01 Echostar Technologies L.L.C. Systems and methods for highly scalable automated testing and monitoring of receiving devices
US20120275784A1 (en) 2003-06-10 2012-11-01 Soto Alexander I System and Method for Optical Layer Management in Optical Modules and Remote Control of Optical Modules
US8324909B2 (en) 2007-07-06 2012-12-04 Apple Inc. Video signal analyzer
US20120306895A1 (en) 2010-10-22 2012-12-06 Tollgrade Communications, Inc. Home wiring test systems and method
US20130014983A1 (en) 2011-07-14 2013-01-17 Texas Instruments Incorporated Device contactor with integrated rf shield
US20130033279A1 (en) 2011-08-01 2013-02-07 James Sozanski Electromagnetic Test Enclosure
US20130049794A1 (en) 2010-04-15 2013-02-28 Atc Logistics & Electronics, Inc. Extended systems and methods for testing power supplies
US20130076217A1 (en) 2011-09-23 2013-03-28 Alvin Dean Thompson Stackable cable reel with field data distribution system
US8418219B1 (en) 2009-08-19 2013-04-09 Communications Test Design, Inc. Method and apparatus for simultaneously testing multiple set-top boxes
US8418000B1 (en) 2012-03-13 2013-04-09 True Metrics LLC System and methods for automated testing of functionally complex systems
US20130093447A1 (en) 2011-10-12 2013-04-18 Joshua G. Nickel Methods for Reducing Path Loss While Testing Wireless Electronic Devices with Multiple Antennas
US20130104158A1 (en) 2011-10-19 2013-04-25 Atc Logistics & Electronics, Inc. System and method for securing and testing set-top boxes
US20130152047A1 (en) 2011-11-22 2013-06-13 Solano Labs, Inc System for distributed software quality improvement
US20130160064A1 (en) 2011-12-15 2013-06-20 Echostar Global B.V. Distributed System Architecture for Control of a Set Top Box
US20130167123A1 (en) 2008-12-18 2013-06-27 Adobe Systems Incorporated Application debugging
US8515015B2 (en) 2008-05-09 2013-08-20 Verizon Patent And Licensing Inc. Method and system for test automation and dynamic test environment configuration
US20130257468A1 (en) 2012-04-03 2013-10-03 Octoscope Inc. Stackable Electromagnetically Isolated Test Enclosures
WO2013169728A2 (en) 2012-05-07 2013-11-14 Flextronics Ap, Llc Universal device multi-function test apparatus
US20130305091A1 (en) 2012-05-09 2013-11-14 Ixia Drag and drop network topology editor for generating network test configurations
US20140047322A1 (en) 2012-08-09 2014-02-13 Korea Advanced Institute Of Science And Technology Method and system for browsing things of internet of things on ip using web platform
WO2014035462A2 (en) 2012-09-01 2014-03-06 Promptlink Communications, Inc. Functional verification process and universal platform for high-volume reverse logistics of cpe devices
US8689071B2 (en) 2010-08-30 2014-04-01 Contec Holdings, Ltd. Multimedia device test system
US20140091874A1 (en) 2012-10-01 2014-04-03 Octoscope Inc. Composite Electromagnetic Isolation Filters
US20140115580A1 (en) 2012-10-18 2014-04-24 Broadcom Corporation Set Top Box Application in a Concurrent Dual Environment
US20140123200A1 (en) 2012-11-01 2014-05-01 Kt Corporation Device hosting web-based applications
WO2014065843A2 (en) 2012-10-27 2014-05-01 Promptlink Communications, Inc. Quick connection of multiple interfaces using multi-pin cable and connectors to support high-volume testing of devices with a plurality of interfaces
US20140126387A1 (en) 2012-11-02 2014-05-08 Noah Gintis Endpoint selection in a network test system
US20140156819A1 (en) 2012-11-30 2014-06-05 Alexandros Cavgalar Communications modules for a gateway device, system and method
US20140187172A1 (en) 2010-11-05 2014-07-03 Atc & Logistics & Electronics, Inc. Test station for testing wireless electronic devices
US20140187173A1 (en) * 2010-11-05 2014-07-03 Atc Logistics & Electronics, Inc. Wireless enclosure for testing electronic devices
US20140207404A1 (en) 2013-01-24 2014-07-24 Ltx-Credence Corporation Scalable test platform
US8806400B1 (en) 2013-01-21 2014-08-12 Qualcomm Incorporated System and method of testing through-silicon vias of a semiconductor die
US20140256373A1 (en) 2013-03-06 2014-09-11 Apple, Inc. Test System Having Test Stations With Adjustable Antennas
US20140266930A1 (en) 2013-03-15 2014-09-18 Litepoint Corporation System and method for testing radio frequency wireless signal transceivers using wireless test signals
US20140269386A1 (en) 2013-03-15 2014-09-18 Netgear, Inc. Method and Apparatus for Analyzing and Verifying Functionality of Multiple Network Devices
US20140269871A1 (en) 2013-03-15 2014-09-18 Litepoint Corporation System and method for testing radio frequency wireless signal transceivers using wireless test signals
US20140282783A1 (en) 2013-03-15 2014-09-18 Certusview Technologies, Llc Hybrid fiber-coaxial (hfc) cable communication systems having well-aligned optical and radio-frequency links to facilitate upstream channel plans having high aggregate data capacity
US20140370821A1 (en) 2013-06-12 2014-12-18 Apple Inc. Methods and Apparatus for Testing Electronic Devices with Antenna Arrays
US20150024720A1 (en) 2013-07-22 2015-01-22 Vonage Network Llc Remote Testing Through Third Party Devices
US20150093987A1 (en) 2013-10-01 2015-04-02 Apple Inc. Test Systems with Multiple NFC Antennas
US9013307B2 (en) 2009-12-07 2015-04-21 Meps Real-Time, Inc. Self-contained RFID-enabled drawer module
US20150109941A1 (en) 2013-10-21 2015-04-23 Microsoft Corporation Mobile device test system
US20150151669A1 (en) 2012-01-03 2015-06-04 Robert Meisner Method and control unit for adapting an upper headlight beam boundary of a light cone
US20150180743A1 (en) 2013-12-24 2015-06-25 Ixia System and method for replaying network captures
US20150226716A1 (en) 2011-03-29 2015-08-13 Q Research Solutions, Inc. Mobile scent tester
US20150237010A1 (en) 2013-03-07 2015-08-20 Google Inc. Low latency server-side redirection of udp-based transport protocols traversing a client-side nat firewall
US20150253357A1 (en) 2014-03-06 2015-09-10 Litepoint Corporation System and method for enabling automated testing of wireless data packet signal transceivers
US20150288589A1 (en) 2014-04-04 2015-10-08 Regenersis (Glenrothes) Ltd Portable test apparatus and method
US20150369851A1 (en) 2014-06-18 2015-12-24 Ixia Flexible shielded antenna array for radiated wireless test
US9270983B1 (en) 2012-06-18 2016-02-23 Arris Enterprises, Inc. Quickly diagnose service and component related issues on a cable modem, multimedia terminal adapter, or gateway
US20160080241A1 (en) 2014-09-17 2016-03-17 Broadcom Corporation Gigabit Determination of Available Bandwidth Between Peers
US20160094650A1 (en) 2014-09-29 2016-03-31 Alcatel-Lucent Usa, Inc. Non-overlay resource access in datacenters using overlay networks
US20160102951A1 (en) 2014-10-10 2016-04-14 Cisco Technology, Inc. Methods and systems for providing protection from projectiles
US9316714B2 (en) 2011-12-06 2016-04-19 Emscan Corporation Test station for wireless devices and methods for calibration thereof
US9372228B2 (en) 2011-04-22 2016-06-21 Apple Inc. Non-contact test system for determining whether electronic device structures contain manufacturing faults
US20160191364A1 (en) 2014-12-24 2016-06-30 Kabushiki Kaisha Toshiba Communication device, server device, communication method, and non-transitory computer readable medium
US9402601B1 (en) 1999-06-22 2016-08-02 Teratech Corporation Methods for controlling an ultrasound imaging procedure and providing ultrasound images to an external non-ultrasound application via a network
US9491454B1 (en) 2015-09-25 2016-11-08 Contec, Llc Set top boxes under test
US20160381818A1 (en) 2015-06-25 2016-12-29 Facebook, Inc. Wireless access device isolation cabinet
US20170048519A1 (en) 2010-11-26 2017-02-16 Accenture Global Solutions Limited System and method for improved optical character recognition for automated set-top box testing
US9602556B1 (en) 2013-03-15 2017-03-21 CSC Holdings, LLC PacketCable controller for voice over IP network
US9609063B2 (en) 2012-09-17 2017-03-28 Tencent Technology (Shenzhen) Company Limited Method, device and system for logging in Unix-like virtual container
WO2017053961A1 (en) 2015-09-25 2017-03-30 Contec, Llc Universal device testing system
US20170093683A1 (en) 2015-09-25 2017-03-30 Contec, Llc Universal Device Testing Interface
US20170089981A1 (en) 2015-09-25 2017-03-30 Contec, Llc Core Testing Machine
US20170093682A1 (en) 2015-09-25 2017-03-30 Contec, Llc Universal Device Testing System
US20170126537A1 (en) 2015-10-30 2017-05-04 Contec, Llc Hardware Architecture for Universal Testing System: Wireless Router Test
US20170126539A1 (en) 2015-09-25 2017-05-04 Contec, Llc Systems and methods for testing electronic devices using master-slave test architectures
US20170126536A1 (en) 2015-10-30 2017-05-04 Contec, Llc Hardware Architecture for Universal Testing System: Cable Modem Test
WO2017074872A1 (en) 2015-10-30 2017-05-04 Contec, Llc Universal testing system architecture
US20170149635A1 (en) 2015-11-20 2017-05-25 Contec, Llc Cable Modems/eMTAs Under Test
US20170149645A1 (en) 2015-11-23 2017-05-25 Contec, Llc Wireless Routers Under Test
US20170195071A1 (en) 2016-01-04 2017-07-06 Contec, Llc Test sequences using universal testing system
US20170250762A1 (en) 2016-02-29 2017-08-31 Contec, Llc Universal tester hardware
US20170302994A1 (en) 2015-09-25 2017-10-19 Contec, Llc Set top boxes under test

Patent Citations (195)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005197A (en) 1989-11-30 1991-04-02 Communications Test Design, Inc. Method and apparatus as for testing a telephone line interface card
US5910977A (en) 1994-11-09 1999-06-08 Alcatel Mobile Phones Device for testing telecommunication terminals, in particular mobile radio terminals, and telecommunication terminal adapted to be tested by means of a device of this kind
US5897609A (en) 1995-12-21 1999-04-27 Electronics And Telecommunications Research Institute Multiple port protocol test apparatus and method thereof
US5917808A (en) 1997-01-17 1999-06-29 Fluke Corporation Method of identifying device types on a local area network using passive monitoring
US6088582A (en) 1997-07-16 2000-07-11 International Business Machines Corp. Controlled environment radio test apparatus and method
US6308496B1 (en) 1998-04-30 2001-10-30 Samsung Electronics Co., Ltd. Computer manufacturing system
US6662135B1 (en) 1998-12-09 2003-12-09 3Com Corporation Method and apparatus for reflective mixer testing of a cable modem
US9402601B1 (en) 1999-06-22 2016-08-02 Teratech Corporation Methods for controlling an ultrasound imaging procedure and providing ultrasound images to an external non-ultrasound application via a network
WO2001013604A2 (en) 1999-08-18 2001-02-22 Ctpx Telecommunications, Inc. Field programmable telephony interface module
US6367032B1 (en) 1999-10-21 2002-04-02 Sony Corporation Of Japan Method and system for debugging a microprocessor core
US7068757B1 (en) 2000-04-24 2006-06-27 Agilent Technologies, Inc. Apparatus and method for automated testing of the quality of voice communications over data networks
US20020070725A1 (en) 2000-06-16 2002-06-13 Klaus-Dieter Hilliges Integrated circuit tester with multi-port testing functionality
US20020077786A1 (en) 2000-09-15 2002-06-20 Andreas Vogel Wireless network monitoring
US20050286466A1 (en) 2000-11-03 2005-12-29 Tagg James P System for providing mobile VoIP
US6671160B2 (en) 2001-03-16 2003-12-30 Hewlett-Packard Development Company, L.P. ESD prevention device enabled latch
US6826512B2 (en) 2001-06-28 2004-11-30 Sony Corporation Using local devices as diagnostic tools for consumer electronic devices
US20030005380A1 (en) 2001-06-29 2003-01-02 Nguyen Hang T. Method and apparatus for testing multi-core processors
US20050053008A1 (en) 2002-03-04 2005-03-10 Griesing John Robert Wireless device isolation in a controlled RF test environment
US20030200303A1 (en) 2002-03-20 2003-10-23 Chong Raymond L. System and method for monitoring a packet network
US20030184035A1 (en) 2002-04-01 2003-10-02 Hyo-Sun Yu Cart for electric or electronic devices having a testing function
US20110035676A1 (en) 2002-07-15 2011-02-10 Steven Tischer Apparatus and Method for Routing Communications Between Networks and Devices
US20040010584A1 (en) 2002-07-15 2004-01-15 Peterson Alec H. System and method for monitoring state information in a network
US20040016708A1 (en) 2002-07-26 2004-01-29 Del Products L.P. System and method for utilizing non-dedicated rack space
US20040189281A1 (en) 2002-09-30 2004-09-30 Chanh Le Universal automated circuit board tester
US20040203726A1 (en) 2002-11-20 2004-10-14 Arima Communication Corp. Testing system for cellular phone module and method thereof
US7254755B2 (en) 2003-01-17 2007-08-07 Texas Instruments Incorporated On-chip receiver sensitivity test mechanism
US6859043B2 (en) 2003-02-19 2005-02-22 Adtran, Inc. Ergonomic multi-unit test fixture
US20040160226A1 (en) 2003-02-19 2004-08-19 Adtran, Inc. Ergonomic multi-unit test fixture
US20120275784A1 (en) 2003-06-10 2012-11-01 Soto Alexander I System and Method for Optical Layer Management in Optical Modules and Remote Control of Optical Modules
US20120163227A1 (en) 2003-08-01 2012-06-28 Opnet Technologies, Inc. Systems and methods for intelligent probe testing
US20050041642A1 (en) 2003-08-18 2005-02-24 Robinson Jeffrey I. Method, apparatus and system providing improved voice routing capabilities
US20070097659A1 (en) 2003-08-27 2007-05-03 Edward Behrens Rack architecture and management system
US20050102488A1 (en) 2003-11-07 2005-05-12 Bullis George A. Firmware description language for accessing firmware registers
US20070111759A1 (en) 2003-12-16 2007-05-17 Tokyo Electron Limited Radio communication apparatus
US20050193294A1 (en) 2004-03-01 2005-09-01 Hildebrant Andrew S. Wireless no-touch testing of integrated circuits
US20050249196A1 (en) 2004-05-05 2005-11-10 Amir Ansari Multimedia access device and system employing the same
US20080031143A1 (en) 2004-06-14 2008-02-07 Tollgrade Communications, Inc. Voice Over Internet Protocol (Voip) Quality Testing Over Hybrid Fiber/Coax (Hfc) Network
US20060015785A1 (en) 2004-07-15 2006-01-19 Byoung-Ok Chun Test apparatus for mixed-signal semiconductor device
US20060104207A1 (en) * 2004-11-17 2006-05-18 Tollgrade Communications, Inc. Apparatus and method of remotely enabling a special mode of operation of an endpoint in a VoIP network
US20060271322A1 (en) 2005-05-31 2006-11-30 David Haggerty Systems and Methods Providing A Normalized Graphical User Interface For Testing Disparate Devices
US8121028B1 (en) 2006-01-03 2012-02-21 Sprint Communications Company L.P. Quality of service provisioning for packet service sessions in communication networks
US20080315898A1 (en) 2006-01-19 2008-12-25 International Business Machines Corporation Acquiring Test Data From An Electronic Circuit
US20070220380A1 (en) 2006-03-20 2007-09-20 Credence Systems Corporation Message system for logical synchronization of multiple tester chips
US7664317B1 (en) 2006-03-23 2010-02-16 Verizon Patent And Licensing Inc. Video analysis
US20080026748A1 (en) 2006-07-31 2008-01-31 Thomas Alexander Method and apparatus for wireless mobility measurements
US20080117907A1 (en) 2006-11-22 2008-05-22 Hein Richard W Method and Apparatus for Generating Bi-directional Network Traffic and Collecting Statistics on Same
US20080144293A1 (en) 2006-12-19 2008-06-19 International Business Machines Corporation Cable Management System and Method for Rack Mountable Equipment
US20080159737A1 (en) 2006-12-29 2008-07-03 Finisar Corporation Transceivers for testing networks and adapting to device changes
US20080168520A1 (en) 2007-01-05 2008-07-10 Verozon Services Corp. System for testing set-top boxes and content distribution networks and associated methods
US20090282446A1 (en) 2007-03-14 2009-11-12 Michael Breed Method and system for testing customer premise equipment devices
US20080247401A1 (en) * 2007-04-06 2008-10-09 Texas Instruments Incorporated Remote Access to Home Communication Services
US20100132000A1 (en) 2007-04-20 2010-05-27 Gilles Straub Management methods of a video device and corresponding video device
US20080274712A1 (en) 2007-05-01 2008-11-06 Broadcom Corporation High frequency signal combining
US20100138823A1 (en) 2007-06-27 2010-06-03 Installsheild Company, Inc. Method and system for software virtualization directly from an installation package
US8464245B2 (en) 2007-06-27 2013-06-11 Flexera Software Llc Method and system for software virtualization directly from an installation package
US8324909B2 (en) 2007-07-06 2012-12-04 Apple Inc. Video signal analyzer
US20090059933A1 (en) 2007-08-28 2009-03-05 Tellabs Vienna, Inc. Validating customer in-home network connectivity using moca bridge mode
US7809517B1 (en) 2007-09-07 2010-10-05 National Semiconductor Corporation Apparatus and method for measuring phase noise/jitter in devices under test
US20090089854A1 (en) 2007-09-27 2009-04-02 Contec Llc Arrangement and method for managing testing and repair of set-top boxes
US8209732B2 (en) 2007-09-27 2012-06-26 Contec Llc Arrangement and method for managing testing and repair of set-top boxes
US20090129557A1 (en) 2007-10-09 2009-05-21 Wade Carter Method and system for performing sip loopback in communication devices
US20090213738A1 (en) 2008-02-26 2009-08-27 Sunrise Telecom Incorporated Test system with user selectable channel
US20110006794A1 (en) 2008-02-27 2011-01-13 Scanimetrics Inc. Method and apparatus for interrogating electronic equipment components
US20090254976A1 (en) 2008-04-04 2009-10-08 Huotari Allen J Conditional data delivery to remote devices
US20090282455A1 (en) 2008-05-06 2009-11-12 Pace Micro Technology, Plc Portable Tester for Set-Top Box
US8515015B2 (en) 2008-05-09 2013-08-20 Verizon Patent And Licensing Inc. Method and system for test automation and dynamic test environment configuration
US20090289020A1 (en) 2008-05-21 2009-11-26 Wurmhoringer Klaus Rack for a test cell
US20100131999A1 (en) 2008-11-26 2010-05-27 Texas Instruments Incorporated Upstream power control for multiple transmit channels
US20130167123A1 (en) 2008-12-18 2013-06-27 Adobe Systems Incorporated Application debugging
US20110267782A1 (en) 2009-01-19 2011-11-03 Tad Petrick Electrical System for a Computer Cart
US20110306306A1 (en) 2009-02-13 2011-12-15 Spirent Communications, Inc. Method and Apparatus for Virtual Desktop OTA
US20100246416A1 (en) 2009-03-25 2010-09-30 Amit Sinha Systems and methods for remote testing of wireless lan access points
US20100281107A1 (en) 2009-05-01 2010-11-04 Fallows John R Enterprise client-server system and methods of providing web application support through distributed emulation of websocket communications
US20120140081A1 (en) 2009-05-22 2012-06-07 Stephen Clements Test System For A Set-Top Box
US20110001833A1 (en) 2009-07-01 2011-01-06 Spirent Communications, Inc. Computerized device and method for analyzing signals in a multimedia over coax alliance (moca) network and similar tdm / encrypted networks
US20110012632A1 (en) 2009-07-15 2011-01-20 Merrow Brian S Conductive Heating
US8418219B1 (en) 2009-08-19 2013-04-09 Communications Test Design, Inc. Method and apparatus for simultaneously testing multiple set-top boxes
US8229344B1 (en) 2009-08-26 2012-07-24 Bae Systems Information And Electronic Systems Integration Inc. RF communication receiver vulnerability assessment
US20110072306A1 (en) 2009-09-24 2011-03-24 Contec Llc Method and System for Automated Test of End-User Devices
US20110099424A1 (en) 2009-09-25 2011-04-28 Gustavo Javier Rivera Trevino Computing device for enabling concurrent testing
US20110090075A1 (en) 2009-10-20 2011-04-21 Armitage David L Systems and methods for vehicle performance analysis and presentation
US20110107074A1 (en) 2009-11-02 2011-05-05 Chun-Chieh Chan Electronic Device Capable of Automatically Setting up Operating Systems and Related Method and System
US20110116419A1 (en) 2009-11-17 2011-05-19 Time Warner Cable Inc. Internet Protocol Multimedia Subsystem Voice-Video Mail Service Over a Home Network
US9013307B2 (en) 2009-12-07 2015-04-21 Meps Real-Time, Inc. Self-contained RFID-enabled drawer module
US20110149720A1 (en) 2009-12-17 2011-06-23 Verizon Patent And Licensing, Inc. System for and method of performing residential gateway diagnostics and corrective actions
US20110222549A1 (en) 2010-03-15 2011-09-15 Comcast Cable Communications, Llc Home Gateway Expansion
US20130049794A1 (en) 2010-04-15 2013-02-28 Atc Logistics & Electronics, Inc. Extended systems and methods for testing power supplies
US8689071B2 (en) 2010-08-30 2014-04-01 Contec Holdings, Ltd. Multimedia device test system
US20120306895A1 (en) 2010-10-22 2012-12-06 Tollgrade Communications, Inc. Home wiring test systems and method
US9490920B2 (en) 2010-11-05 2016-11-08 Atc Logistics & Electronics, Inc. Test station for testing wireless electronic devices
US9571211B2 (en) 2010-11-05 2017-02-14 Atc Logistics & Electronics, Inc. Wireless enclosure for testing electronic devices
US20140187173A1 (en) * 2010-11-05 2014-07-03 Atc Logistics & Electronics, Inc. Wireless enclosure for testing electronic devices
US20140187172A1 (en) 2010-11-05 2014-07-03 Atc & Logistics & Electronics, Inc. Test station for testing wireless electronic devices
US20120122406A1 (en) 2010-11-15 2012-05-17 Justin Gregg Simultaneous downlink testing for multiple devices in radio-frequency test systems
US20170048519A1 (en) 2010-11-26 2017-02-16 Accenture Global Solutions Limited System and method for improved optical character recognition for automated set-top box testing
US20120198442A1 (en) 2011-01-31 2012-08-02 Vivek Kashyap Virtual Container
US20120198084A1 (en) 2011-01-31 2012-08-02 Nokia Corporation Method and apparatus for facilitating communications for browser-based applications
US20120213259A1 (en) 2011-02-18 2012-08-23 Thomas Renken Cable modem for network measurements
US20120220240A1 (en) 2011-02-28 2012-08-30 Cox Communications, Inc. Radio frequency self-certification devices and methods of using the same
US20150226716A1 (en) 2011-03-29 2015-08-13 Q Research Solutions, Inc. Mobile scent tester
US9372228B2 (en) 2011-04-22 2016-06-21 Apple Inc. Non-contact test system for determining whether electronic device structures contain manufacturing faults
US20120278826A1 (en) 2011-04-27 2012-11-01 Echostar Technologies L.L.C. Systems and methods for highly scalable automated testing and monitoring of receiving devices
US20130014983A1 (en) 2011-07-14 2013-01-17 Texas Instruments Incorporated Device contactor with integrated rf shield
US20130033279A1 (en) 2011-08-01 2013-02-07 James Sozanski Electromagnetic Test Enclosure
CN202261360U (en) 2011-09-06 2012-05-30 汉柏科技有限公司 Device for testing robustness of router data path
US20130076217A1 (en) 2011-09-23 2013-03-28 Alvin Dean Thompson Stackable cable reel with field data distribution system
US9319908B2 (en) 2011-10-12 2016-04-19 Apple Inc. Methods for reducing path loss while testing wireless electronic devices with multiple antennas
US20130093447A1 (en) 2011-10-12 2013-04-18 Joshua G. Nickel Methods for Reducing Path Loss While Testing Wireless Electronic Devices with Multiple Antennas
US20130104158A1 (en) 2011-10-19 2013-04-25 Atc Logistics & Electronics, Inc. System and method for securing and testing set-top boxes
US20130152047A1 (en) 2011-11-22 2013-06-13 Solano Labs, Inc System for distributed software quality improvement
US9316714B2 (en) 2011-12-06 2016-04-19 Emscan Corporation Test station for wireless devices and methods for calibration thereof
US20130160064A1 (en) 2011-12-15 2013-06-20 Echostar Global B.V. Distributed System Architecture for Control of a Set Top Box
US20150151669A1 (en) 2012-01-03 2015-06-04 Robert Meisner Method and control unit for adapting an upper headlight beam boundary of a light cone
US8418000B1 (en) 2012-03-13 2013-04-09 True Metrics LLC System and methods for automated testing of functionally complex systems
US20130257468A1 (en) 2012-04-03 2013-10-03 Octoscope Inc. Stackable Electromagnetically Isolated Test Enclosures
WO2013169728A2 (en) 2012-05-07 2013-11-14 Flextronics Ap, Llc Universal device multi-function test apparatus
US20130305091A1 (en) 2012-05-09 2013-11-14 Ixia Drag and drop network topology editor for generating network test configurations
US9270983B1 (en) 2012-06-18 2016-02-23 Arris Enterprises, Inc. Quickly diagnose service and component related issues on a cable modem, multimedia terminal adapter, or gateway
US20140047322A1 (en) 2012-08-09 2014-02-13 Korea Advanced Institute Of Science And Technology Method and system for browsing things of internet of things on ip using web platform
WO2014035462A2 (en) 2012-09-01 2014-03-06 Promptlink Communications, Inc. Functional verification process and universal platform for high-volume reverse logistics of cpe devices
US9609063B2 (en) 2012-09-17 2017-03-28 Tencent Technology (Shenzhen) Company Limited Method, device and system for logging in Unix-like virtual container
US20140091874A1 (en) 2012-10-01 2014-04-03 Octoscope Inc. Composite Electromagnetic Isolation Filters
US20140115580A1 (en) 2012-10-18 2014-04-24 Broadcom Corporation Set Top Box Application in a Concurrent Dual Environment
WO2014065843A2 (en) 2012-10-27 2014-05-01 Promptlink Communications, Inc. Quick connection of multiple interfaces using multi-pin cable and connectors to support high-volume testing of devices with a plurality of interfaces
US20140123200A1 (en) 2012-11-01 2014-05-01 Kt Corporation Device hosting web-based applications
US20140126387A1 (en) 2012-11-02 2014-05-08 Noah Gintis Endpoint selection in a network test system
US20140156819A1 (en) 2012-11-30 2014-06-05 Alexandros Cavgalar Communications modules for a gateway device, system and method
US8806400B1 (en) 2013-01-21 2014-08-12 Qualcomm Incorporated System and method of testing through-silicon vias of a semiconductor die
US20140207404A1 (en) 2013-01-24 2014-07-24 Ltx-Credence Corporation Scalable test platform
US20140256373A1 (en) 2013-03-06 2014-09-11 Apple, Inc. Test System Having Test Stations With Adjustable Antennas
US20150237010A1 (en) 2013-03-07 2015-08-20 Google Inc. Low latency server-side redirection of udp-based transport protocols traversing a client-side nat firewall
US9602556B1 (en) 2013-03-15 2017-03-21 CSC Holdings, LLC PacketCable controller for voice over IP network
US20140266930A1 (en) 2013-03-15 2014-09-18 Litepoint Corporation System and method for testing radio frequency wireless signal transceivers using wireless test signals
US20140269386A1 (en) 2013-03-15 2014-09-18 Netgear, Inc. Method and Apparatus for Analyzing and Verifying Functionality of Multiple Network Devices
US20140282783A1 (en) 2013-03-15 2014-09-18 Certusview Technologies, Llc Hybrid fiber-coaxial (hfc) cable communication systems having well-aligned optical and radio-frequency links to facilitate upstream channel plans having high aggregate data capacity
US20140269871A1 (en) 2013-03-15 2014-09-18 Litepoint Corporation System and method for testing radio frequency wireless signal transceivers using wireless test signals
US20140370821A1 (en) 2013-06-12 2014-12-18 Apple Inc. Methods and Apparatus for Testing Electronic Devices with Antenna Arrays
US20150024720A1 (en) 2013-07-22 2015-01-22 Vonage Network Llc Remote Testing Through Third Party Devices
US20150093987A1 (en) 2013-10-01 2015-04-02 Apple Inc. Test Systems with Multiple NFC Antennas
US20150109941A1 (en) 2013-10-21 2015-04-23 Microsoft Corporation Mobile device test system
US20150180743A1 (en) 2013-12-24 2015-06-25 Ixia System and method for replaying network captures
US20150253357A1 (en) 2014-03-06 2015-09-10 Litepoint Corporation System and method for enabling automated testing of wireless data packet signal transceivers
US20150288589A1 (en) 2014-04-04 2015-10-08 Regenersis (Glenrothes) Ltd Portable test apparatus and method
US20150369851A1 (en) 2014-06-18 2015-12-24 Ixia Flexible shielded antenna array for radiated wireless test
US20160080241A1 (en) 2014-09-17 2016-03-17 Broadcom Corporation Gigabit Determination of Available Bandwidth Between Peers
US20160094650A1 (en) 2014-09-29 2016-03-31 Alcatel-Lucent Usa, Inc. Non-overlay resource access in datacenters using overlay networks
US20160102951A1 (en) 2014-10-10 2016-04-14 Cisco Technology, Inc. Methods and systems for providing protection from projectiles
US20160191364A1 (en) 2014-12-24 2016-06-30 Kabushiki Kaisha Toshiba Communication device, server device, communication method, and non-transitory computer readable medium
US20160381818A1 (en) 2015-06-25 2016-12-29 Facebook, Inc. Wireless access device isolation cabinet
US20170093683A1 (en) 2015-09-25 2017-03-30 Contec, Llc Universal Device Testing Interface
US10158553B2 (en) 2015-09-25 2018-12-18 Contec, Llc Systems and methods for testing electronic devices using master-slave test architectures
US9491454B1 (en) 2015-09-25 2016-11-08 Contec, Llc Set top boxes under test
US20170089981A1 (en) 2015-09-25 2017-03-30 Contec, Llc Core Testing Machine
US20170093682A1 (en) 2015-09-25 2017-03-30 Contec, Llc Universal Device Testing System
US10291959B2 (en) 2015-09-25 2019-05-14 Contec, Llc Set top boxes under test
US20170126539A1 (en) 2015-09-25 2017-05-04 Contec, Llc Systems and methods for testing electronic devices using master-slave test architectures
US10298483B2 (en) 2015-09-25 2019-05-21 Contec, Llc Universal device testing interface
US10277497B2 (en) 2015-09-25 2019-04-30 Contec, Llc Systems and methods for testing electronic devices using master-slave test architectures
WO2017053961A1 (en) 2015-09-25 2017-03-30 Contec, Llc Universal device testing system
US11353507B2 (en) 2015-09-25 2022-06-07 Contec, Llc Core testing machine
US20180351846A1 (en) 2015-09-25 2018-12-06 Contec, Llc Universal device testing interface
US20200142001A1 (en) 2015-09-25 2020-05-07 Contec, Llc Core testing machine
US10122611B2 (en) 2015-09-25 2018-11-06 Contec, Llc Universal device testing interface
US9960989B2 (en) 2015-09-25 2018-05-01 Contec, Llc Universal device testing system
US20170289012A1 (en) 2015-09-25 2017-10-05 Contec, Llc Systems and methods for testing electronic devices using master-slave test architectures
US20170302994A1 (en) 2015-09-25 2017-10-19 Contec, Llc Set top boxes under test
US9810735B2 (en) 2015-09-25 2017-11-07 Contec, Llc Core testing machine
US10578670B2 (en) 2015-09-25 2020-03-03 Contec, Llc Core testing machine
US20180024193A1 (en) 2015-09-25 2018-01-25 Contec, Llc Core testing machine
WO2017074872A1 (en) 2015-10-30 2017-05-04 Contec, Llc Universal testing system architecture
US20190260664A1 (en) 2015-10-30 2019-08-22 Contec, Llc Hardware architecture for universal testing system: wireless router test
US20190273675A1 (en) 2015-10-30 2019-09-05 Contec, Llc Hardware architecture for universal testing system: cable modem test
US10320651B2 (en) 2015-10-30 2019-06-11 Contec, Llc Hardware architecture for universal testing system: wireless router test
US10581719B2 (en) 2015-10-30 2020-03-03 Contec, Llc Hardware architecture for universal testing system: wireless router test
US10965578B2 (en) 2015-10-30 2021-03-30 Contec, Llc Hardware architecture for universal testing system: cable modem test
US20170126536A1 (en) 2015-10-30 2017-05-04 Contec, Llc Hardware Architecture for Universal Testing System: Cable Modem Test
US20170126537A1 (en) 2015-10-30 2017-05-04 Contec, Llc Hardware Architecture for Universal Testing System: Wireless Router Test
US20190182134A1 (en) 2015-11-20 2019-06-13 Contec, Llc Cable modems/emtas under test
US20170288993A1 (en) 2015-11-20 2017-10-05 Contec, Llc Cable modems/emtas under test
US9992084B2 (en) 2015-11-20 2018-06-05 Contec, Llc Cable modems/eMTAs under test
US20170149635A1 (en) 2015-11-20 2017-05-25 Contec, Llc Cable Modems/eMTAs Under Test
US20180077046A1 (en) 2015-11-23 2018-03-15 Contec, Llc Wireless routers under test
US10230617B2 (en) 2015-11-23 2019-03-12 Contec, Llc Wireless routers under test
US20190109778A1 (en) 2015-11-23 2019-04-11 Contec, Llc Wireless devices under test
US20170149645A1 (en) 2015-11-23 2017-05-25 Contec, Llc Wireless Routers Under Test
US10581718B2 (en) 2015-11-23 2020-03-03 Contec, Llc Wireless devices under test
US9838295B2 (en) 2015-11-23 2017-12-05 Contec, Llc Wireless routers under test
US20170288791A1 (en) 2016-01-04 2017-10-05 Contec, Llc Test sequences using universal testing system
US10116397B2 (en) 2016-01-04 2018-10-30 Contec, Llc Test sequences using universal testing system
US9900116B2 (en) 2016-01-04 2018-02-20 Contec, Llc Test sequences using universal testing system
US20170195071A1 (en) 2016-01-04 2017-07-06 Contec, Llc Test sequences using universal testing system
US20180076908A1 (en) 2016-02-29 2018-03-15 Contec, Llc Universal tester hardware
US20170250762A1 (en) 2016-02-29 2017-08-31 Contec, Llc Universal tester hardware
US9900113B2 (en) 2016-02-29 2018-02-20 Contec, Llc Universal tester hardware
US20190190625A1 (en) 2016-02-29 2019-06-20 Contec, Llc Universal tester hardware

Non-Patent Citations (127)

* Cited by examiner, † Cited by third party
Title
Businesswire; Article entitled: "GENBAND and CTDI Settle Legal Dispute", located at <http://www.businesswire.com/news/home/20140321005528/en/GENBAND-CTDI-Settle-Legal-Dispute>, Mar. 21, 2014, 1 pg.
CED Magazine; Article entitled: "Cable Connects In Atlanta", located at <https://www.cedmagazine.com/article/2006/04/cable-connects-atlanta>, Apr. 30, 2006, 21 pgs.
Consumer Electronics Net; Article entitled: "Teleplan Enhances Test Solution Portfolio with Titan", located at <http://www.consumerelectronicsnet.com/article/Teleplan-Enhances-Test-Solution-Portfolio-With-Titan-4673561>, published on Nov. 1, 2016, 3 pgs.
Digital Producer; Article entitled: "S3 Group Unveils Exclusive Partnership in North America With First US StormTest(TM) Decision Line Customer", located at <http://www.digitalproducer.com/article/S3-Group-Unveils-Exclusive-Partnership-in-North-America-With-First-US-StormTest(TM)-Decision-Line-Customer-1668213>, Sep. 8, 2011, 3 pgs.
Electronic Design; Article entitled: "Testing of MPEG-2 Set-Top Boxes Must be Fast, Thorough", located at <http://www.electronicdesign.com/print/839>, published Nov. 18, 2001, 9 pgs.
Euromedia; Article entitled: "Automated TV Client testing: Swisscom partners with S3 Group to deliver the ultimate IPTV experience", located at <http://advanced-television.com/wp-content/uploads/2012/10/s3.pdf>, earliest known pub. date—May 30, 2013, 2 pgs.
Exact Ventures; Report entitled: North American Telecommunications Equipment Repair Market, located at http://www.fortsol.com/wp-content/uploads/2016/08/Exact-Ventures-NA-Repair-Market-Report.pdf>, earliest known publication date Aug. 1, 2016, 12 pgs.
Kumar, Samant; Advisory Action for U.S. Appl. No. 14/929,180, filed Oct. 30, 2015, mailed Jul. 27, 2018, 9 pgs.
Kumar, Samant; Advisory Action for U.S. Appl. No. 14/929,220, filed Oct. 30, 2015, mailed Jul. 27, 2018, 8 pgs.
Kumar, Samant; Advisory Action for U.S. Appl. No. 15/642,915, filed Jul. 6, 2017, mailed Jul. 23, 2018, 18 pgs.
Kumar, Samant; Advisory Action for U.S. Appl. No. 15/722,235, filed Oct. 2, 2017, mailed Sep. 18, 2019, 4 pgs.
Kumar, Samant; Advisory Action for U.S. Appl. No. 15/818,803, filed Nov. 21, 2017, mailed Feb. 5, 2019, 13 pgs.
Kumar, Samant; Advisory Action for U.S. Appl. No. 16/737,573, filed Jan. 8, 2020, mailed Jan. 10, 2022, 3 pgs.
Kumar, Samant; Certificate of Correction for U.S. Appl. No. 14/866,720, filed Sep. 25, 2015, mailed Feb. 13, 2018, 1 pg.
Kumar, Samant; Corrected Notice of Allowability for U.S. Appl. No. 14/866,752, filed Sep. 25, 2015, mailed Jul. 10, 2018, 5 pgs.
Kumar, Samant; Corrected Notice of Allowance for U.S. Appl. No. 14/866,752, filed Sep. 25, 2015, mailed Oct. 4, 2018, 5 pgs.
Kumar, Samant; Corrected Notice of Allowance for U.S. Appl. No. 14/987,538, filed Jan. 4, 2016, mailed Jan. 10, 2018, 8 pgs.
Kumar, Samant; Corrected Notice of Allowance for U.S. Appl. No. 15/057,085, filed Feb. 29, 2016, mailed Oct. 31, 2017, 6 pgs.
Kumar, Samant; Corrected Notice of Allowance for U.S. Appl. No. 15/624,961, filed Jun. 16, 2017, mailed Jun. 28, 2018, 7 pgs.
Kumar, Samant; Corrected Notice of Allowance for U.S. Appl. No. 15/624,961, filed Jun. 16, 2017, mailed Sep. 28, 2018, 9 pgs.
Kumar, Samant; Corrected Notice of Allowance for U.S. Appl. No. 15/642,915, filed Jul. 6, 2017, mailed Apr. 10, 2019, 7 pgs.
Kumar, Samant; Corrected Notice of Allowance for U.S. Appl. No. 15/722,235, filed Oct. 2, 2017, mailed Jan. 22, 2020, 6 pgs.
Kumar, Samant; Corrected Notice of Allowance for U.S. Appl. No. 15/813,838, filed Nov. 15, 2017, mailed Feb. 12, 2019, 6 pgs.
Kumar, Samant; Corrected Notice of Allowance for U.S. Appl. No. 16/103,546, filed Aug. 14, 2018, mailed Jan. 9, 2019, 6 pgs.
Kumar, Samant; Corrected Notice of Allowance for U.S. Appl. No. 16/103,546, filed Mar. 25, 2019, mailed Mar. 25, 2019, 7 pgs.
Kumar, Samant; Ex-Parte Quayle Office Action for U.S. Appl. No. 14/948,925, filed Nov. 23, 2015, mailed Jun. 20, 2017, 29 pgs.
Kumar, Samant; Final Office Action for U.S. Appl. No. 14/929,180, filed Oct. 30, 2015, mailed May 8, 2018, 35 pgs.
Kumar, Samant; Final Office Action for U.S. Appl. No. 14/929,220, filed Oct. 30, 2015, mailed May 10, 2018, 38 pgs.
Kumar, Samant; Final Office Action for U.S. Appl. No. 15/624,950, filed Jun. 16, 2017, mailed Dec. 20, 2018, 33 pgs.
Kumar, Samant; Final Office Action for U.S. Appl. No. 15/642,915, filed Jul. 6, 2017, mailed Apr. 5, 2018, 18 pgs.
Kumar, Samant; Final Office Action for U.S. Appl. No. 15/722,235, filed Oct. 2, 2017, mailed Jul. 2, 2019, 18 pgs.
Kumar, Samant; Final Office Action for U.S. Appl. No. 15/818,803, filed Nov. 21, 2017, mailed Nov. 26, 2018, 20 pgs.
Kumar, Samant; Final Office Action for U.S. Appl. No. 16/278,534, filed Feb. 18, 2019, mailed Jan. 7, 2020, 34 pgs.
Kumar, Samant; Final Office Action for U.S. Appl. No. 16/283,340, filed Feb. 22, 2019, mailed Aug. 13, 2019, 19 pgs.
Kumar, Samant; Final Office Action for U.S. Appl. No. 16/737,573, filed Jan. 8, 2020, mailed Oct. 21, 2021, 18 pgs.
Kumar, Samant; International Preliminary Report on Patentability for PCT Application No. PCT/US2016/053768, Sep. 26, 2016, mailed Apr. 5, 2018, 13 pgs.
Kumar, Samant; International Preliminary Report on Patentability for PCT Application No. PCT/US2016/058507, filed Oct. 24, 2016, mailed May 11, 2018, 12 pgs.
Kumar, Samant; International Search Report and Written Opinion for PCT/US16/53768, filed Sep. 26, 2016, mailed Feb. 3, 2017, 17 pgs.
Kumar, Samant; International Search Report and Written Opinion for PCT/US2016/058507, filed Oct. 24, 2016, mailed Jan. 3, 2017, 12 pgs.
Kumar, Samant; Issue Notification for U.S. Appl. No. 14/866,630, filed Sep. 25, 2015, mailed Apr. 11, 2018, 1 pg.
Kumar, Samant; Issue Notification for U.S. Appl. No. 14/866,720, filed Sep. 25, 2015, mailed Oct. 18, 2017, 1 pg.
Kumar, Samant; Issue Notification for U.S. Appl. No. 14/866,752, filed Sep. 25, 2015, mailed Oct. 17, 2018, 1 pg.
Kumar, Samant; Issue Notification for U.S. Appl. No. 14/866,780, filed Sep. 25, 2015, mailed Oct. 19, 2016, 1 pg.
Kumar, Samant; Issue Notification for U.S. Appl. No. 14/948,143, filed Nov. 20, 2015, mailed May 16, 2018, 1 pg.
Kumar, Samant; Issue Notification for U.S. Appl. No. 14/948,925, filed Nov. 23, 2015, mailed Nov. 16, 2017, 1 pg.
Kumar, Samant; Issue Notification for U.S. Appl. No. 14/987,538, filed Jan. 4, 2016, mailed Jan. 31, 2018, 1 pg.
Kumar, Samant; Issue Notification for U.S. Appl. No. 15/057,085, filed Feb. 29, 2016, mailed Jan. 31, 2018.
Kumar, Samant; Issue Notification for U.S. Appl. No. 15/624,961, filed Jun. 16, 2017, mailed Oct. 10, 2018, 1 pg.
Kumar, Samant; Issue Notification for U.S. Appl. No. 15/642,915, filed Jul. 6, 2017, mailed Apr. 24, 2019, 1 pg.
Kumar, Samant; Issue Notification for U.S. Appl. No. 15/813,838, filed Nov. 15, 2017, mailed Feb. 20, 2019, 1 pg.
Kumar, Samant; Issue Notification for U.S. Appl. No. 15/813,838, filed Nov. 15, 2017, mailed Jan. 9, 2019, 1 pg.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 14/866,630, filed Sep. 25, 2015, mailed Mar. 9, 2017, 24 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 14/866,720, filed Sep. 25, 2015, mailed Jan. 23, 2017, 17 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 14/866,752, filed Sep. 25, 2015, mailed Nov. 7, 2017, 26 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 14/929,180, filed Oct. 30, 2015, mailed Mar. 22, 2017, 32 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 14/929,180, filed Oct. 30, 2015, mailed Oct. 1, 2018, 15 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 14/929,220, filed Oct. 30, 2015, mailed Aug. 24, 2017, 31 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 14/929,220, filed Oct. 30, 2015, mailed Oct. 1, 2018, 13 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 14/948,143, filed Nov. 20, 2015, mailed Dec. 28, 2017, 39 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 14/987,538, filed Jan. 4, 2016, mailed Jul. 21, 2017, 18 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 15/057,085, filed Feb. 29, 2016, mailed Apr. 7, 2017, 15 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 15/624,950, filed Jun. 16, 2017, mailed Jul. 9, 2018, 50 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 15/624,961, filed Jun. 16, 2017, mailed Jul. 19, 2017, 7 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 15/642,915, filed Jul. 6, 2017, mailed Nov. 1, 2017, 42 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 15/642,915, filed Jul. 6, 2017, mailed Oct. 2, 2018, 15 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 15/722,235, filed Oct. 2, 2017, mailed Jan. 8, 2019, 62 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 15/818,803, filed Nov. 21, 2017, mailed Jul. 25, 2018, 46 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 16/215,689, filed Dec. 11, 2018, mailed Oct. 29, 2019, 53 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 16/278,534, filed Feb. 18, 2019, mailed Jun. 11, 2019, 25 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 16/283,340, filed Feb. 22, 2019, mailed Jun. 12, 2019, 51 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 16/400,512, filed May 1, 2019, mailed Aug. 22, 2019, 48 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 16/415,604, filed May 17, 2019, mailed Sep. 16, 2020, 85 pgs.
Kumar, Samant; Non-Final Office Action for U.S. Appl. No. 16/737,573, filed Jan. 8, 2020, mailed Jun. 10, 2021, 73 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 14/866,630, filed Sep. 25, 2015, mailed Dec. 20, 2017, 19 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 14/866,720, filed Sep. 25, 2015, mailed Aug. 28, 2017, 11 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 14/866,720, filed Sep. 25, 2015, mailed Jun. 29, 2017, 26 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 14/866,752, filed Sep. 25, 2015, mailed May 17, 2018, 16 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 14/866,780, filed Sep. 25, 2015, mailed Jul. 19, 2016, 8 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 14/929,220, filed Oct. 30, 2015, mailed Feb. 19, 2019, 24 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 14/948,143, filed Nov. 20, 2015, mailed Jan. 25, 2018, 13 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 14/948,925, filed Nov. 23, 2015, mailed Sep. 20, 2017, 15 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 14/987,538, filed Jan. 4, 2016, mailed Dec. 4, 2017, 20 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 14/987,538, filed Jan. 4, 2016, mailed Mar. 23, 2017, 7 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 15/057,085, filed Feb. 29, 2016, mailed Sep. 29, 2017, 28 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 15/624,961, filed Jun. 16, 2017, mailed May 22, 2018, 44 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 15/642,915, filed Jul. 6, 2017, mailed Feb. 28, 2019, 11 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 15/722,235, filed Oct. 2, 2017, mailed Oct. 16, 2019, 17 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 15/813,838, filed Nov. 15, 2017, mailed Oct. 2, 2018, 52 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 16/103,546, filed Aug. 14, 2018, mailed Jan. 28, 2019, 36 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 16/215,689, filed Dec. 11, 2018, mailed Nov. 13, 2019, 11 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 16/400,512, filed May 1, 2019, mailed Nov. 4, 2019, 16 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 16/415,604, filed May 17, 2019, mailed Dec. 16, 2020, 6 pgs.
Kumar, Samant; Notice of Allowance for U.S. Appl. No. 16/737,573, filed Jan. 8, 2020, mailed Feb. 18, 2022, 15 pgs.
Kumar, Samant; Notice of Non-Compliant Amendment for U.S. Appl. No. 15/624,961, filed Jun. 16, 2017, mailed Jan. 10, 2018, 5 pgs.
Kumar, Samant; Response to Amendment under Rule 312 for U.S. Appl. No. 14/987,538, filed Jan. 4, 2016, mailed Jan. 17, 2018, 2 pgs.
Kumar, Samant; Response to Rule 312 Communication for U.S. Appl. No. 14/866,720, filed Sep. 25, 2015, mailed Jul. 26, 2017, 2 pgs.
Kumar, Samant; Supplemental Notice of Allowance for U.S. Appl. No. 14/866,630, filed Sep. 25, 2015, mailed Jan. 31, 2018, 9 pgs.
Kumar, Samant; Supplemental Notice of Allowance for U.S. Appl. No. 14/866,630, filed Sep. 25, 2015, mailed Mar. 30, 2018, 6 pgs.
Kumar, Samant; Supplemental Notice of Allowance for U.S. Appl. No. 14/929,220, filed Oct. 30, 2015, mailed Apr. 12, 2019, 7 pgs.
Kumar, Samant; Supplemental Notice of Allowance for U.S. Appl. No. 14/929,220, filed Oct. 30, 2015, mailed May 6, 2019, 7 pgs.
Kumar, Samant; Supplemental Notice of Allowance for U.S. Appl. No. 14/948,143, Nov. 20, 2015, mailed May 7, 2018.
Kumar, Samant; Supplemental Notice of Allowance for U.S. Appl. No. 14/948,925, filed Nov. 23, 2015, mailed Oct. 5, 2017, 2 pgs.
Kumar, Samant; Supplemental Notice of Allowance for U.S. Appl. No. 15/642,915, filed Jul. 6, 2017, mailed Mar. 25, 2019, 8 pgs.
Kumar, Samant; Supplemental Notice of Allowance for U.S. Appl. No. 15/722,235, filed Oct. 2, 2017, mailed Dec. 4, 2019, 6 pgs.
Kumar, Samant; Supplemental Notice of Allowance for U.S. Appl. No. 16/400,512, filed May 1, 2019, mailed Feb. 3, 2020, 6 pgs.
Kumar, Samant; Supplemental Notice of Allowance for U.S. Appl. No. 16/400,512, filed May 1, 2019, mailed Jan. 13, 2020, 6 pgs.
Nordman, Bruce, "Testing Products with Network Connectivity," Jun. 21, 2011 [retrieved online at http://citeseerx.s1. psu.edu/viewdoc/download?doi=10.1.1.695.772&rep=rep 1&type=pdf on Feb. 6, 2017], 20 pgs.
Promptlink Communications; Article entitled: "Promptlink Communications Officially Launches Sep-Top Box Testing Platform", located at <https://www.promptlink.com/company/assets/media/2014-05-20.pdf>, published on May 20, 2014, 2 pgs.
Promptlink; Article entitled: "Cable Modem Test Platform", located at <https://www.promptlink.com/products/cmtp.html>, earliest known publication date Aug. 11, 2016, 10 pgs.
Promptlink; Article entitled: "Set-Top Box Test Platform", located at <http://promptlink.com/products/stbtp.html>, earliest known publication date Aug. 11, 2016, 7 pgs.
S3 Group; Document entitled: "White Paper: The Importance of Automated Testing in Set-Top Box Integration", earliest known publication date Jun. 17, 2014, 11 pgs.
Teleplan; Article entitled: "Screening & Testing", located at <https://www.teleplan.com/innovative-services/screening-testing/>, earliest known publication date Mar. 21, 2015, 7 pgs.
Tiwari, Rajeev; Advisory Action for U.S. Appl. No. 15/348,920, filed Nov. 10, 2016, mailed Jul. 17, 2018, 8 pgs.
Tiwari, Rajeev; Advisory Action for U.S. Appl. No. 15/624,967, filed Jun. 16, 2017, mailed Jul. 17, 2018, 7 pgs.
Tiwari, Rajeev; Corrected Notice of Allowance for U.S. Appl. No. 15/348,920, filed Nov. 10, 2016, mailed Feb. 26, 2019, 8 pgs.
Tiwari, Rajeev; Corrected Notice of Allowance for U.S. Appl. No. 15/348,920, filed Nov. 10, 2016, mailed Mar. 27, 2019, 13 pgs.
Tiwari, Rajeev; Final Office Action for U.S. Appl. No. 15/348,920, filed Nov. 10, 2016, mailed Apr. 30, 2018, 34 pgs.
Tiwari, Rajeev; Final Office Action for U.S. Appl. No. 15/624,967, filed Jun. 16, 2017, mailed May 8, 2018, 40 pgs.
Tiwari, Rajeev; Issue Notification for U.S. Appl. No. 15/348,920, filed Nov. 10, 2016, mailed Apr. 10, 2019, 1 pg.
Tiwari, Rajeev; Issue Notification for U.S. Appl. No. 15/624,967, filed Jun. 16, 2017, mailed Nov. 29, 2018, 1 pg.
Tiwari, Rajeev; Non-Final Office Action for U.S. Appl. No. 15/348,920, filed Nov. 10, 2016, mailed Aug. 24, 2018, 10 pgs.
Tiwari, Rajeev; Non-Final Office Action for U.S. Appl. No. 15/348,920, filed Nov. 10, 2016, mailed Nov. 20, 2017, 53 pgs.
Tiwari, Rajeev; Non-Final Office Action for U.S. Appl. No. 15/624,967, filed Jun. 16, 2017, mailed Nov. 7, 2017, 52 pgs.
Tiwari, Rajeev; Notice of Allowance for U.S. Appl. No. 15/348,920, filed Nov. 10, 2016, mailed Dec. 4, 2018, 11 pgs.
Tiwari, Rajeev; Notice of Allowance for U.S. Appl. No. 15/624,967, filed Jun. 16, 2017, mailed Aug. 28, 2018, 6 pgs.
Tiwari, Rajeev; Supplemental Notice of Allowance for U.S. Appl. No. 15/624,967, filed Jun. 16, 2017, mailed Sep. 19, 2018, 7 pgs.
Tvtechnology; Article entitled: "S3 Group's StormTest", located at <http://www.tvtechnology.com/expertise/0003/s3-groups-stormtest/256690>, published May 1, 2012, 2 pgs.

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